18017012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1093}}^1$

素因数の和:1427

約数の個数: 24

約数和(自身を含む): 34093416

約数和(自身を除く): 16076404

約数列:

[1, 2, 4, 13, 26, 52, 317, 634, 1093, 1268, 2186, 4121, 4372, 8242, 14209, 16484, 28418, 56836, 346481, 692962, 1385924, 4504253, 9008506, 18017012]

約数ペア:

[(1, 18017012), (2, 9008506), (4, 4504253), (13, 1385924), (26, 692962), (52, 346481), (317, 56836), (634, 28418), (1093, 16484), (1268, 14209), (2186, 8242), (4121, 4372)]